USPTO trademark

MATHIA

RegisteredUSPTOWord markClass 9Class 41

"MATHIA" is a word mark owned by Carnegie Learning, Inc., filed at the USPTO on April 2, 2018. It is registered and covers classes 9 and 41.

View Carnegie Learning, Inc. portfolio Get this data via the API

Data current as of October 7, 2025Official USPTO record

As filed with the USPTO

Status: Registered; Since January 29, 2025
Filed: April 2, 2018
Registered: October 23, 2018
Expires: Not recorded
Application no.: 87859396
Registration no.: 5590384
Office: USPTO; United States Patent and Trademark Office
Mark type: Word mark; 2 classes

Ownership

Who owns MATHIA

The owner on file, matched to the company behind it. Every owner-name spelling for that company is grouped on its page.

Owner

Carnegie Learning, Inc.

Pittsburgh, United States

81 trademarks in the portfolioView company

Representative

Matthew P. Hintz, Esq.

Lowenstein Sandler LLP

Goods and services

What the mark covers

The products and services MATHIA is filed for, grouped by Nice class.

09Class 9 · Computers and Scientific Devices
Children's educational software; Educational software featuring instruction in mathematics
41Class 41 · Education and Entertainment
Children's educational services, namely, providing academic performance evaluation, guidance and monitoring for children pre-kindergarten through grade 12 via the Internet

History

What has happened so far

Steps recorded by the USPTO, newest first.

October 1, 2025Teas change of correspondence received
October 1, 2025Attorney/dom.rep.revoked and/or appointed
October 1, 2025Teas revoke/app/change addr of atty/dom rep received
October 1, 2025Applicant/correspondence changes (non-responsive) entered
October 1, 2025Teas change of owner address received
January 29, 2025Notice of acceptance of sec. 8 & 15 - e-mailed
January 29, 2025Registered - sec. 8 (6-yr) accepted & sec. 15 ack.
January 29, 2025Case assigned to post registration paralegal
September 11, 2024Teas section 8 & 15 received
May 9, 2024Teas change of correspondence received

10 earlier steps on the official record.

FAQ

About MATHIA

Who owns the trademark "MATHIA"?

The USPTO trademark "MATHIA" (application 87859396) is owned by Carnegie Learning, Inc.

What is the status of "MATHIA"?

Its status at the USPTO is: registered.

When was "MATHIA" registered?

It was registered on October 23, 2018.

API

Get this data via the API

Everything on this page comes from the Signa API. Pull MATHIA and marks like it into your own product with one request.

GET/v1/trademarks/{id}
The full record: owners, classes, dates and images
GET/v1/trademarks/{id}/events
Every step in the office history
GET/v1/proceedings?trademark_id={id}
Oppositions and cancellations against the mark

Get API key View docs

GET /v1/trademarks/{id}

ID=tm_019d2cbc-0a7a-77c1-9321-75dd9d56ba8f
curl https://api.signa.so/v1/trademarks/$ID \
  -H "Authorization: Bearer $SIGNA_API_KEY"

Response

{
  "id": "tm_019d2cbc-0a7a-77c1-9321-75dd9d56ba8f",
  "object": "trademark",
  "mark_text": "MATHIA",
  "status": {
    "primary": "active",
    "stage": "registered"
  },
  "office_code": "US",
  "application_number": "87859396",
  "filing_date": "2018-04-02",
  "nice_classes": [
    9,
    41
  ],
  "owners": [
    {
      "name": "CARNEGIE LEARNING, INC.",
      "entity_id": "ent_019eb6fa-403e-71f4-abb8-1128253efed8"
    }
  ]
}